Finite-element-frequency-solving

Numerical Heat Transfer and Fluid Flow数值传热方面经典教材，作者Patankar，其SIMPLE算法最为经典。(Numerical Heat Transfer and Fluid Flow numerical heat transfer aspects of the classic textbook, the author is Patankar, its SIMPLE algorithm is the most classic.)

protect digital images using secure hash

DCT based Image Watermarking matlab code

Laser toolbox. This is a toolbox for modelling parameter of a laser in matlab. The zipfile consists of many separable mfiles that are dependent on each other

time difference of arrival application for wireless sensor networks

关于LDPC的。是Mackcy网站上的LDPC编译码程序。(On the LDPC. Mackcy site is LDPC coding and decoding procedures.)

MATLAB程序，用最陡下降实现LMS算法，设定不同的a值，可以验证该算法的收敛性，kalman算法和波束成型(MATLAB program, using the steepest descent LMS algorithm to achieve, set a different value, you can verify that the convergence of the algorithm, kalman algorithm and beam forming)

基于LMS的自适应滤波与维纳滤波的性能比较(Performance comparison of LMS-based adaptive filtering and Wiener filtering)

说明：  matlab处理音频信号显示音频信号的频谱图，然后滤波，并对滤波前后音频信号的频谱图进行对比，接着对原始音频信号的频谱去掉若干个点与远视音频信号的频谱比较，最后对音频信号的频谱及相位进行三维显示(audio signal processing matlab)

matlab code for wola filter bank